CN206752006U - A kind of new thread board - Google Patents
A kind of new thread board Download PDFInfo
- Publication number
- CN206752006U CN206752006U CN201720629038.4U CN201720629038U CN206752006U CN 206752006 U CN206752006 U CN 206752006U CN 201720629038 U CN201720629038 U CN 201720629038U CN 206752006 U CN206752006 U CN 206752006U
- Authority
- CN
- China
- Prior art keywords
- bearing
- yarn
- thread board
- saddle bore
- new thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a kind of new thread board, including thread board body, bearing, one or more Yarn-guiding mouths, the thread board body is made up of the riser and transverse slat vertically coupled, the riser is provided with one or more bearing saddle bores and is provided with through hole with one heart on the right side of bearing saddle bore, the bearing outer ring couples with bearing saddle bore interference fits and end face is supported to the bottom surface of bearing saddle bore, the Yarn-guiding mouth outer wall couples with bearing inner race interference fit, the Yarn-guiding mouth outer wall left part is provided with bulge loop and supported to the inner ring of bearing, the transverse slat is provided with the cross kidney-shaped fixing groove at two intervals, the utility model is simple in construction, can steady delivered yarn, with unloading power effect, reduce friction, improve service life.
Description
Technical field
Textile machinery component technical field is the utility model is related to, more particularly, to a kind of new thread board.
Background technology
Spinning machine is in spinning process, and yarn passes through thread board in winding process, and yarn is with thread board in winding tension
In the presence of long-time high-speed friction, cause the yarn guiding trough surrounding of thread board to grind many small gullies by yarn, small gully both increased
Big yarn running resistance, and by yarn bar shaving, bar dry, filoplume, finish of raw yarn line etc. is further deteriorated；In addition, lead
Yarn plate must be polished smooth again using a period of time, add the working strength of worker, want large area to carry out more after being polished for a plurality of times
Change, in addition when yarn is unwind, unwinding air ring is big, and yarn usually shows thread board porcelain eye, causes Yarn break, further
Increase the consumption of the machine material in big fabrication processes, increase weaving cost, need to improve.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of new thread board, structure letter
It is single, can steady delivered yarn, have and unload power effect, reduce friction, improve service life.
To reach above-mentioned purpose, the technical solution of the utility model is：A kind of new thread board, including thread board body,
Bearing, one or more Yarn-guiding mouths, the thread board body are made up of the riser and transverse slat vertically coupled, and the riser is provided with
One or more bearing saddle bores and through hole is provided with one heart on the right side of the bearing saddle bore, the bearing outer ring is matched somebody with somebody with bearing saddle bore transition
Close connection and end face is supported to the bottom surface of bearing saddle bore, the Yarn-guiding mouth outer wall and coupled with bearing inner race interference fit, the guide
Mouth outer wall left part is provided with bulge loop and supported to the inner ring of bearing, and the transverse slat is provided with two cross kidney-shaped fixing grooves being spaced.
The through-hole diameter is less than the diameter of bearing saddle bore.
The Yarn-guiding mouth is made up of polytetrafluoroethylene (PTFE) material.
The bearing is plastics rolling bearing.
The thread board body is fixed in frame by screw and packing ring through cross kidney-shaped fixing groove.
The beneficial effects of the utility model are：The utility model is simple in construction, and thread board body is worn by screw and packing ring
Cross cross kidney-shaped fixing groove to be fixed in frame, be easy for installation and removal, and facilitate adjustment position, by the way that Yarn-guiding mouth is fixed
In the inner ring of bearing, in delivered yarn, when drastic change occurs for the tension force of yarn, Yarn-guiding mouth carries out unloading power by rotation, unloads power
Effect is good, greatly reduces the mutual damage between yarn and Yarn-guiding mouth, practical, and Yarn-guiding mouth, which is that coefficient of friction is minimum, to be gathered
Tetrafluoroethene material is made, and can reduce the frictional force of yarn and Yarn-guiding mouth, substantially reduces the damage to yarn, has higher
Application value, it is worthy to be popularized.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view；
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in Fig. 1~Fig. 2, a kind of new thread board, including thread board body 1, bearing 2, one or more Yarn-guiding mouths
3, the thread board body 1 is made up of the riser 11 and transverse slat 12 vertically coupled, and the riser 11 is provided with one or more axles
Bearing hole 111 and be provided with through hole 112, the outer ring of bearing 2 and the transition of bearing saddle bore 111 with one heart positioned at the right side of bearing saddle bore 111
Coordinate connection and end face is supported to the bottom surface of bearing saddle bore 111, the outer wall of Yarn-guiding mouth 3 and coupled with the inner ring of bearing 2 interference fit, institute
State the outer wall left part of Yarn-guiding mouth 3 to support to the inner ring of bearing 2 provided with bulge loop 31, the transverse slat 12 is provided with two cross kidney-shapeds being spaced
Fixing groove 121.
The diameter of through hole 112 is less than the diameter of bearing saddle bore 111, effectively blocks the outer ring of bearing 2, improves the firm of bearing 2
Property, operation is more steady, and yarn penetrates from the left side of Yarn-guiding mouth 3 during use and right side passes.
The Yarn-guiding mouth 3 is made up of polytetrafluoroethylene (PTFE) material, and polytetrafluoroethylene (PTFE) material coefficient of friction is minimum, can reduce yarn
The frictional force of line and Yarn-guiding mouth 3, substantially reduces the damage to yarn.
The bearing 2 is plastics rolling bearing, and self-lubricating property is good, and wearability is good, and noise is small, service life length.
The thread board body 1 is fixed in frame by screw and packing ring through cross kidney-shaped fixing groove 121, and installation is torn open
Unload conveniently, and facilitate adjustment position.
It the foregoing is only the preferable embodiment of the utility model, but the scope of protection of the utility model not office
It is limited to this, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, it should all cover within the scope of protection of the utility model.
Claims (5)
- A kind of 1. new thread board, it is characterised in that：Including thread board body (1), bearing (2), one or more Yarn-guiding mouths (3), the thread board body (1) is made up of the riser (11) and transverse slat (12) vertically coupled, and the riser (11) is provided with one Individual or multiple bearing saddle bores (111) and through hole (112), bearing (2) outer ring are provided with one heart on the right side of the bearing saddle bore (111) Couple with bearing saddle bore (111) interference fits and end face support to bearing saddle bore (111) bottom surface, Yarn-guiding mouth (3) outer wall with The interference fit connection of bearing (2) inner ring, Yarn-guiding mouth (3) the outer wall left part are provided with bulge loop (31) and supported to the inner ring of bearing (2), institute State the cross kidney-shaped fixing groove (121) that transverse slat (12) is provided with two intervals.
- A kind of 2. new thread board as claimed in claim 1, it is characterised in that：Through hole (112) diameter is less than bearing saddle bore (111) diameter.
- A kind of 3. new thread board as claimed in claim 1, it is characterised in that：The Yarn-guiding mouth (3) is polytetrafluoroethylene (PTFE) material It is made.
- A kind of 4. new thread board as claimed in claim 1, it is characterised in that：The bearing (2) is plastics rolling bearing.
- A kind of 5. new thread board as claimed in claim 1, it is characterised in that：The thread board body (1) passes through screw and pad Circle is fixed in frame through cross kidney-shaped fixing groove (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629038.4U CN206752006U (en) | 2017-06-01 | 2017-06-01 | A kind of new thread board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629038.4U CN206752006U (en) | 2017-06-01 | 2017-06-01 | A kind of new thread board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752006U true CN206752006U (en) | 2017-12-15 |
Family
ID=60621757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720629038.4U Expired - Fee Related CN206752006U (en) | 2017-06-01 | 2017-06-01 | A kind of new thread board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752006U (en) |
-
2017
- 2017-06-01 CN CN201720629038.4U patent/CN206752006U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |